baber/WOPTO huggingface dataset:
Patent JP-S59114563-A (JP)
Title: Electrostatic recording device
Inventor: TSUDA DAISUKE
IPC: G03G15/14
Filed: 1982-12-22
Abstract: PURPOSE:To prevent transfer papers from curling, by installing a separating mechanism which prevents a transfer paper from sticking to a recording body to a paper carrying path just after a transferring section. CONSTITUTION:A transfer paper separating mechanism 20 is composed of a pair of stands 21 fixed to the main body of a recording device, shaft fixed between the stands 21 under a rotation-free condition, and a pair of pawls 23 fixed to the shaft with a prescribed interval between them. The pawls 23 are made to have an L-shape with an acute angle of about 15 deg. against the paper advancing surface and an insulating material, such as ''Teflon'' resin, etc., which does not change the surface potential is used for making the pawls 23. Moreover, the pawls 23 are fitted to the shaft so that their top is in contact with a drum 1. A transferred paper 7 is sent to a fixing device 10 side through a space below the pawls 23. Since the leading end of the paper 7 is guided by the pawls 23, it is sent to a carrying path without winding around the drum 1 and, therefore, curling of papers never occurs.
Patent JP-S59117530-A (JP)
Inventor: KORUNERIUSU MARUTEINUSU FURANS
IPC: A22C13/00
Filed: 1983-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0953206-A (JP)
Title: Precast-block bridging device
Inventor: TAWARA TADAHIKO
IPC: E01D21/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To move precast blocks forward by simple operation under a stable state. SOLUTION: This bridging device consists of a truss 2, in which a front post 21, a rear post 23 and an intermediate post 22 are provided droopingly at the front and rear end sections and central section of an underside respectively and which has length extending over approximately three piers, to which a track 24 extended in the longitudinal direction is set up to the underside, a front post 3 with a driving device and a rear post 4 with the driving device suspended from the track 24 respectively in a manner that the posts 3 and 4 can be made to travel. The front post 3 with the driving device and the rear post temporary moving 4 have temporary fixing devices to the pier and the driving devices to the track 24 of the truss 2 at lower ends respectively, and the temporary fixing devices can be changed into the lifting device of precast blocks by the front post 3 with the driving device.
Patent JP-H0953250-A (JP)
Title: Clamping device
Inventor: ISHIZAKI NAOKI
IPC: E02F3/36
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of the balance of a car body and the operationability of a working machine as a device for mounting and demounting the working-machine attachment of a working car. SOLUTION: Connecting-pin holes 1a, 2a connected to a working machine and engaging sections 1b, 2b, with which connecting pins 3, 4 on the attachment side are engaged, are formed to link bodies 1, 2. The axial center of a hydraulic cylinder composed of a hydraulic cylinder body 1c installed to the link body 1 and a piston 2c and a piston 2d mounted on the link body 2 is set on the center line A-A of the connecting-pin holes 1a, 2a. A pilot check valve 8 opened at pilot pressure introduced through a pilot duct 7 is set up to a hydraulic duct 5 connected to the bottom side 1d of the hydraulic cylinder body 1c, and an attachment is gripped surely even after the supply of pressure oil is stopped.  Since a clamping device is miniaturized and lightened by forming the engaging sections 1b, 2b while being brought near to the connecting-pin holes 1a, 2a, the deterioration of the balance of a car body and the operationability of the working machine is reduced.
Patent JP-H0778590-A (JP)
Title: Plasma ion source mass-spectrographic device
Inventor: ITOU TETSUMASA
IPC: H01J49/06
Filed: 1993-09-10
Abstract: PURPOSE:To make effective sensing of a minute quantity of impurities in a specimen by 90 deg. deflecting an ion beam having passed a sampling interface, and leading it to a mass filter. CONSTITUTION:A minute quantity of impurities in a specimen to be sensed are ionized in a plasma, turned into an ion beam upon passing through a sampling interface, and led along the sampling interface axis 13 into a 90-deg. deflector. The 90-deg. deflector is composed of quadripolar electrodes 20a, 20b, 20c, 20d, and a voltage of approx. 0.2Vav is impressed on the electrodes 20a, 20c while approx. 1.8Vav impressed on the other ones 20b, 20d, and the incident ion beam is deflected 90 deg. and emitted along the mass filter axis 17. The neutral component not ionized by the plasma advances straight to proceed to outside of the system, being free from risk of collision with any ion lens constituent member in the ion lens. Thereby a minute quantity of impurities in the specimen to be analyzed can be measured stably.
Patent JP-2001052835-A (JP)
Title: Wire connecting method and automatic wire connecting device
Inventor: MATSUZAWA SUSUMU
IPC: H01R43/033
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of cutting and facilitate automatization. SOLUTION: Terminal ends of wires (a), (a') to be longitudinally connected to each other are linearly positioned on a tape (t), and the tape is wound around the two terminal ends by turning the wires. When an upper surface of the tape is a sticky layer, the tape is wound around the terminal ends of the wires as they turn, and the wires (a), (a') are connected to each other by the wound tape. Because the tape exhibits high resistance to a longitudinal tearing force. The wires are firmly connected. If the tape is fiber-reinforced, the connection is much firmer. The turning motion of the wires (a), (a') is made by moving a plate 33 to the right relative to a plate 11 with the wires (a), (a') sandwiched between the plates 11, 33, the tape (t) is positioned on an auxiliary substrate 12, and the tape (t) is wound by the turning motion.  After the winding, the plate 33 is retreated to the left to untwist the wires.
Patent JP-S60117674-A (JP)
Title: High-withstand voltage semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1983-11-29
Abstract: PURPOSE:To contrive to bring a high-withstand voltage semiconductor device, P type channel element, into a higher withstand voltage state and to upgrade the reliability and integration degree thereof by a method wherein wiring material, with which the overhead parts of low-impurity concentration regions formed between a drain region and a gate electrode and between the drain region and a field region are covered and on which a directional potential capable of lowering the resistance values of the low-impurity concentration regions is applied, are provided. CONSTITUTION:A P<+> type source region 2, a P<+> type drain region 3, a gate oxide film 6, field oxide films 12, a gate electrode 5, intrusion preventing films 7, protective insulating films 8, electrodes 10 and 11 and a cover insulating film 9 are formed on an N type silicon substrate 1, and low-impurity concentration regions 4 are formed between the drain region 3 and the gate electrode 5 and between the drain region 3 and the field oxide film 12. In this constitution, wiring material 11' are formed in such a way as to cover all over the low-impurity concentration regions 4 and a directional potential (negative potential) capable of lowering the resistance values of the low-impurity concentration regions 4 is applied on the wiring material 11'. As a result, even though positive charge such as Na<+> collects in the insulating films formed on the low-impurity concentration regions 4, it can be prevented that the resistance values of the low- impurity concentration regions 4 augment and the low-impurity regions 4 are inverted.
Patent JP-S62254952-A (JP)
Inventor: ARUBAATO MASHIYUUTO
IPC: B01J8/16
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6469799-A (JP)
Title: Blade operation device of movable blade pump
Inventor: YAMADA MASAYUKI
IPC: F04D29/18
Filed: 1987-09-11
Abstract: PURPOSE:To prevent a clearance from being blocked by foreign matters easily by arranging a clearance closing slidable member and plural engagingly locking members engaged each other to be used when the clearance becomes zero, in the clearance between an impeller vane and an impeller hub. CONSTITUTION:An operation rod 7 is arranged in a pump main shaft 8 whose upper end is fixed to a blade angle operation mechanism so as to be driven. An impeller vane 1 is installed to the lower end of the pump main shaft 8 and rotated through the operation rod 7 and its blade installation angle is adjusted. In the above composition, the impeller stem shaft 20 of the impeller vane 1 is supported by each of upper and lower bearings 3a, 3b. And a clearance closing slidable member 9 is arranged in the clearance between the impeller vane and the impeller hub 2. Engagingly locked members 13a, 13b are formed on the outer circumference of the impeller stem shaft 20 and the inner circumference of the lower bearing 3b respectively and they are engaged each other when the clearance 12 becomes zero.
Patent JP-S6286408-A (JP)
Title: Programmable controller
Inventor: FUKUI SHINJI
IPC: G05B19/05
Filed: 1985-10-11
Abstract: PURPOSE:To retrieve and output instantly a retrieval object circuit diagram by providing a retrieval means retrieving a program part corresponding to entire user's programs and an output means forming a retrieved program part in a form of mnemonics or circuit diagram. CONSTITUTION:The presence of a variable code * is discriminated by a connection relation code part read from a user program memory 3, while a value of a condition number counter I is fixed to zero, the value of a program counter PC2 is stepped by one each, connection codes LD, AND, OR are substituted sequentially to the variable code * so as to discriminate the presence of a code in matching with the condition mnemonics in the mnemonic codes read sequentially from the user program memory 3. When no matching mnemonics exists, a circuit presence flag F2 is cleared and the retrieval processing is finished immediately. Thus, the circuit diagram is retrieved and the result is displayed on a display device 8 by having only to input >=2 contact points and their connecting relation of a desired circuit diagram part in terms of mnemonic.
Patent JP-H1159700-A (JP)
Title: Packing bag for liquid
Inventor: KOKUNI MORITOSHI
IPC: B65D33/38
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge the contents through a passage and prevent breakage of the passage when discharging the contents or handling the bag, by providing a protruded spout part at the periphery and forming the passage with a generally tetragonal section in the spout part. SOLUTION: Liquid is charged from the upper end 1' of this bag and the edge thereof is sealed. A protruded spout part 2 is formed of a front face film and a rear face film at a corner. Recessed parts protruded outward are formed at the front end rear face films and fitted together to form a passage 3 having a generally tetragonal section. When spouting the contents, the part along the A-A line is cut off to expose the passage 3 and the bag body is pressed by hands to easily spout the contents through the passage 3.
Patent JP-H04109524-A (JP)
Title: Vacuum circuit breaker
Inventor: MURAOKA TOSHIAKI
IPC: H01H33/66
Filed: 1990-08-30
Abstract: PURPOSE:To increase current carrying capacity with a movable part, becoming a maximum temperature part, cooled by providing heat radiation blocks on a clamp through which the movable steam of a vacuum valve passes. CONSTITUTION:Plural heat radiation blocks 14 are fastened with plural bolts respectively on either side and the front side of a clamp 6, and plural cooling fins are formed on these heat radiation blocks 14. A cooling wind, passing through upward between a lower part conductor 4B or a vacuum valve 5 and a barrier 11 from the introduction part 10 of the front lower part via an opening part 2a1, rises from the front and rear and the right and left of the lower part conductor 4B through among the cooling fins of the heat radiation blocks 14 fitted to the outer periphery of a clamp 6 on the upper part of the lower part conductor 4B, and consequently the heat of a movable stem 5b is quickly cooled via the clamp 6. This permits improvement of the heat radiation effect and restraint of the temperature rise of the movable stem 5b, obtaining a vacuum circuit breaker able to increase current carrying capacity.
Patent JP-H0568023-A (JP)
Title: Synchronization changeover system
Inventor: MUTO HIDEYUKI
IPC: H04L7/00
Filed: 1991-09-06
Abstract: PURPOSE:To simplify the circuit configuration of a receiver side and to reduce the entire delay time of the system. CONSTITUTION:In a line changeover system having a sending end changeover switch 104 switching any of digital signals of an active line N outputted from a termination section 101 among digital signals from a host station through the active line N to a standby line, a signal generating circuit 102 generating a reference signal and a reference clock, a matching circuit 105 receiving the reference signal and the reference clock to match an active digital signal and a reference frame pulse sent through the sending end changeover switch 104 to be switched, and a standby sending end 107 applying multiplex processing to an output digital signal string of the matching circuit and sending the result to the standby line, a delay circuit 106 is inserted between the signal generating circuit 102 and the matching circuit 105 to give a prescribed delay to the delay signal.
Patent JP-S60120512-A (JP)
Inventor: OOMORI MINORU
IPC: H01G9/012
Filed: 1983-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59122346-A (JP)
Title: Cylindrical brushless motor
Inventor: AISAKA MASAYUKI
IPC: H02K29/00
Filed: 1982-12-27
Abstract: PURPOSE:To be adapted for a mass production by forming a frequency detecting pole of detecting a main pole and rotating speed on the same circumferential surface of a cylindrical field magnet, thereby the structure is simplified. CONSTITUTION:A field magnet 7 adhesively fixed to the inner peripheral surface of a magnetic yoke is formed circularly, and 6 N-, S- main poles 8 are formed at an equal interval on the inner peripheral surface. Frequency detecting poles 9 for detecting a rotating speed are formed at a fine pitch along the inner circumferential direction of the poles 8 on the upper end. A pectinated conductive pattern for detecting the rotatng speed of a rotor is formed at the stationary side opposed to the poles 9.
Patent JP-S61103984-A (JP)
Title: Liquid crystal material of dynamic scattering
Inventor: OMI SHINYA
IPC: G02F1/13
Filed: 1984-10-29
Abstract: PURPOSE:The titled material for glare-free mirror for automobiles, capable of observing the rear field in glare, and reducing glare, having a specific composition consisting of a phenylcyclohexane liquid crystal and cyclohexanecarboxylic acid ester liquid crystal. CONSTITUTION:The aimed liquid crystal composition comprising (A) 35-60wt% one or more of a phenylcyclohexane liquid crystal (e.g., compound shown by the formula I, II, etc.) and a biphenylcyclohexane liquid crystal (e.g., compound shown by the formula III, etc.), and (B) the rest of a cyclohexanecarboxylic acid ester liquid crystal (e.g., compound shown by the formula IV, etc.).
Patent JP-H04108573-A (JP)
Title: Corrosion-resistant multilayer-coated steel sheet pile and its manufacture
Inventor: YOSHIZAKI NOBUKI
IPC: B05D3/08
Filed: 1990-08-29
Abstract: PURPOSE:To make high waterproof adhesion strength between a colored coating material and a polyolefine layer cross-linked by electron beam by applying a colored coating materials to the surface of a steel sheet pile coated with a polyolefine cross-linked by electron beam and having a polyolefine layer cross-linked by electron beam and flame-treated on the surface. CONSTITUTION:While a steel sheet pile 9 which is coated with electron beam cross-linked polyolefine and of which the web surface is coated with polyolefine 5 cross-linked by electron beam and containing 0.05-5.0wt.% antioxidant in the outer-most layer is transported by a table roller 8, the surface 10 of the coated web part is flame-treated by a slit burner 12. Then, after the surface 11 of the flange part is flame-treated by a slit burner 13, a colored coating material such as fluoro-based acrylic-silicone-based, acrylic-urethane-based coating materials is applied, or an urethane primer or a modified polyolefine primer 6 is applied. Next, a colored coating material 7 such as various kinds of fluoro- based, acryl-silicone-based, acryl-urethane-based coating materials is applied to give a corrosion-resistant multilayer-coated steel sheet pile.
Patent JP-H0562201-A (JP)
Title: Method for suppressing cross-talk between channels
Inventor: ARAI KYOICHI
IPC: G11B7/00
Filed: 1991-09-06
Abstract: PURPOSE:To make the recording of a parallel transfer recording and reproducing device high density and to realize transfer at a high speed by suppressing cross- talk between channels and improving the quality of a signal in the reproducing circuit of a circuit or an equipment transferring information in parallel with plural channels, particularly, a parallel transfer recording and reproducing device having the information recording and reproducing means of plural channels represented by a multi-beam optical disk device down. CONSTITUTION:In the circuit or the equipment transferring the information in parallel with plural channels (a-d), the circuits 6a-6d reproducing the pseudo waveforms of cross-talks S1, S2 and S3 generating among mutual channels (a-d) are provided. Cross-talk pseudo waveform signals Sa2-Sd2 obtained as the output signal of the circuit are subtracted from the input signals Sa1-Sd1 of respective channels (a-d) including the cross-talk S1, S2 and S3 between channels (a-d) by arithmetic circuits 8a-8d to be cancelled.
Patent JP-H0674976-A (JP)
Title: Current sensor
Inventor: SHIMIZU SHINKICHI
IPC: G01R15/20
Filed: 1992-08-26
Abstract: PURPOSE:To provide a compact and lightweight current sensor hang a wide measurement range. CONSTITUTION:This current sensor comprises a magnetic field generation means to produce magnetic field with electric current, a magnetic field focusing means to focus the magnetic field produced with the magnetic field generation means, and a magnetism detecting means using a magnetic resistance element 13 made of a ferromagnetic material. In this case, the magnetic field focusing means is an annular magnetic body having a gap 12, while the magnetic resistance element 13 of the magnetism detecting means is laid, so that the magnetic resistance pattern 18 thereof comes to be positioned in parallel to and within the gap.
Patent JP-S6468887-A (JP)
Title: Image editing processor
Inventor: YAMAZAKI EIJI
IPC: G06T11/60
Filed: 1987-09-10
Abstract: PURPOSE:To unify a processing image and sampling information to the unit of a page to manage and reduce overhead of compression and reproducting by generating image data of a blank paper in case of the absence of image data in an objective page and setting the image of a designated part on this blank paper data to collectively compress the image. CONSTITUTION:A data merging and storing part 16 sets an sampled picture on the objective page reproduced by an old data reproducing part 15 when picture data exists in the objective page, but the part 16 sets the samples image on blank paper data generated by a blank paper data generating part 14 when image data does not exist in the objective page. The image processed in this manner is collectively compressed and is stored in an auxiliary storage 34 or 35, and the storage position and the size of sampled data are stored in the auxiliary storage 34 or 35. Thus, the overhead of compression and reproducing is reduced, and the rendundancy concerning the occupation of the auxiliary storage is reduced.
Patent JP-H0566110-A (JP)
Title: Calibration method for optical type measuring device
Inventor: YAMAOKA NAOJI
IPC: G01B11/00
Filed: 1991-09-06
Abstract: PURPOSE:To easily and precisely measure the unevenness or displacement of a work in the optical axial direction of a slit light from the image of the slit light on the work surface by only determining the corresponding relation in one axial direction between the coordinate value of a coordinate axis on a picture plane orthogonal to the coordinate to which the image of the slit light is conformed and the space coordinate value in the optical axial direction on the slit light surface. CONSTITUTION:In a determined reference position opposite to an optical measuring device A having a projector 1 for emitting a slit light and an image pickup device 2, a calibration block B having a target pattern showing a space coordinate is placed to pick up the image of the target pattern. The position of the image pickup device 2 is regulated so that the space coordinate axis shown by the pattern image on the picture plane of the image pickup device 2 is conformed to a coordinate axis set on the picture plane. A screen C is then placed in the standard position, the slit light is emitted thereto, and the image of the slit light on the screen is picked up. The position of the projector 1 is regulated so that the image of the slit light is conformed to a determined coordinate axis on the screen.
Patent JP-S6382691-A (JP)
Inventor: TAMADA TETSUYA
IPC: H05K3/34
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0392233-A (JP)
Title: Static pressure deciding method and its control device for air half-floating slide surface of machine tool
Inventor: HAGA TSUTOMU
IPC: B23Q1/26
Filed: 1989-09-04
Abstract: PURPOSE:To improve the characteristic condition of a slide guide surface by measuring the output torque of a feed servo motor at the time of work non- processing and of the rapid traverse of a table, and selecting the magnitude of air pressure supplied to a slide surface based on the measured value. CONSTITUTION:When a feed servo motor 8 is driven to become the constant condition of the rapid traverse, the input electric current of the motor 8 is sampled in a current detecting circuit 22 to be made output torque. Since the upper and lower thresholds of the output of a torque level setting circuit 23 are basically decided by the weight of work W, these upper and lower thresholds and the output torque are compared, and when the output torque exceeds the upper threshold, a signal for raising air pressure is outputted from a comparator 24 to be inputted in an air pressure selection circuit 13. The signal is inputted in an air proportion valve 10 so as to raise the air pressure, and the air pressure raised a degree is supplied to a pocket 4 via a supply tube 9. When the output torque is lower than the threshold, the air pressure lowered a degree is supplied in the same way.